usb: phy: use kzalloc to allocate struct tegra_usb_phy

Use kzalloc instead of kmalloc to allocate struct tegra_usb_phy.
This ensures that all function pointers in member u_phy are
initialized to NULL.

Signed-off-by: Venu Byravarasu <vbyravarasu@nvidia.com>
Acked-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Stephen Warren <swarren@nvidia.com>
This commit is contained in:
Venu Byravarasu 2013-01-11 17:31:29 -07:00 коммит произвёл Stephen Warren
Родитель 16a665f805
Коммит 5b26c94cdc
1 изменённых файлов: 1 добавлений и 1 удалений

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@ -740,7 +740,7 @@ struct tegra_usb_phy *tegra_usb_phy_open(struct device *dev, int instance,
int i;
int err;
phy = kmalloc(sizeof(struct tegra_usb_phy), GFP_KERNEL);
phy = kzalloc(sizeof(struct tegra_usb_phy), GFP_KERNEL);
if (!phy)
return ERR_PTR(-ENOMEM);